翼種子的 的英文怎麼說
中文拼音 [yìzhǒngzide]
翼種子的
英文
pterospermous- 翼 : Ⅰ名詞1 (翅膀) the wing of a bird 2 (像翅膀的東西) the wing of an aeroplane etc : 鼻翼 wing of...
- 種 : 種名詞(姓氏) a surname
- 子 : 子Ⅰ名詞1 (兒子) son 2 (人的通稱) person 3 (古代特指有學問的男人) ancient title of respect f...
- 的 : 4次方是 The fourth power of 2 is direction
- 種子 : seed; semen; germ; grain; stock; spermo ; spermato ; gono 種子測定 seed testing; 種子處理 seed tr...
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As seen in : blade runner, the fifth element, back to the future ii, futurama, the jetsons. . it ' s actually kind of difficult to list sci - fi that doesn ' t feature some variation of the flying car
曾經出現在: 《銀翼殺手》 , 《第五元素》 , 《回到未來ii ) 》 , 《飛出個未來》 , 《傑森一家》 . . .實際上,從某種程度上講,很難能列出來一個單子,說科幻小說里沒有出現飛行汽車的? ?不管什麼樣的飛行汽車。The seeds of 10 species ( 96 samples ) of the genus schisandra michaux were observed tinder light microscope and scanning election microscope. the results indicate " that : the macroslructural features of seed surface, including smooth type, rugulose type and tuberculate type, may suggest the evolutionary trend from smooth type to rugulose type, from rugulose type to tuberculate type ; the microstructural features of outer epidermis can be divided into two types, viz. verrucate type and reticulate type
結果表明:該屬的種子宏觀形態呈現平滑、細皺紋或瘤狀突起,並認為五味子屬種子形態可能有從平滑到有細皺紋再到有瘤狀突起的演化趨勢;該屬種皮表面微觀形態可分為疣狀突起型(如:大花五味子、北五味子、東亞五味子、狹葉五味子、毛葉五味子、翼梗五味子和二色五味子)和網紋型(如:鐵箍散和重瓣味子) 。Proceed from the angle of energy and taking considerations on interference factor and drag of airfoil profile, a kind of new typed calculation method on the design of vane air foil was put forward according to the vortex aerodynamics model of the rotor of wind turbines with horizontal axis
摘要根據水平軸風力機轉子的渦流氣動模型,從能量的角度入手,考慮干涉因子和翼型阻力,提出了葉片翼型設計的一種新型計算方法。Based on the kinematical design criterion of equi - chord percent ratio and spatial rigid body guiding mechanism, three theoretical design methods of arc track, non - arc track, and helical track are proposed in this thesis, meanwhile, different design methods about prime flap and sub - flap driving mechanisms are completed. three cases of different three - gaps - fowler - flap tracks are designed
對后緣三縫富勒襟翼工作時的3個關鍵位置,按照「等弦長百分比」運動的設計準則和空間剛體引導機構的設計思路,提出了圓弧軌道、非圓弧軌道和螺旋線軌道等3種空間位置引導軌道的設計原理,並分別給出主襟翼和子襟翼驅動機構的不同設計方法。In fact, deathwing had helped rhonin reach grim batol precisely for that reason : the insane dragon aspect wanted to bolster his own failing flight by kidnapping alexstrasza ' s children and raising them as his own
事實上,死亡之翼幫助羅寧到達格瑞姆巴托,理由只有一個:這只瘋狂的龍神想綁架阿萊克斯塔薩的孩子,撫養他們來擴充自己日益衰弱的種群。The incendiary article written by the leftist has in some degree instigated the racial rioting
那篇由左翼份子執筆的煽動性文章,某程度上促使了種族暴亂發生。Nikolay recognised princess marya at once, not so much from the profile he saw under her hat as from the feeling of watchful solicitude, awe, and pity which came over him at once
尼古拉立即認出瑪麗亞公爵小姐,他認出她與其說是憑她帽子下面露出的面孔側部的輪廓,不如說是憑那種謹慎翼翼恐懼和憐憫感情,這種感情馬上支配了他。Ancient astronauts have been described as bi - pedal entities often with beaks or wings, or reptilian looking, gray aliens, ethereal, or humanoid coming and going in space craft of some kind or moving in and out of our dimension
古代太空人被描繪成一種兩足動物的實體,經常帶有喙(鳥嘴)或者翼,或者像爬蟲類的樣子,灰色的外星人,天上的人,或者有人的特點的生物在某些宇宙飛船來回走動,在我們的維度上進出。A small bird with long wings and a forked tail that eats insects, which visits korea in spring
常于南韓的春天出現,是一種體積細小翼長和尾部呈叉形的燕子,它的主要食糧是昆蟲。The daily change law of air ion is : the density of air ion in morning is the highest, it falls at noon or in the afternoon. while it raises again in the dusk. ( 2 ) in summer, the density of air anion in songgu and diaoqiao scene district is more than 30000 / cm3, while in yungu scene district and bailongtan, renzipu of wenquan scene district it is 10000 / cm3. in beihai it reachs 18000 / cm3, the density is not well - distributed in xihai, yupin and tianhai, it presents a kind of jumping change ; ( 3 ) the air anion density in winter is small than 1000 / cm3 only at yiranting, taoyuan square of wenquan and yupinglou
大氣離子日變化規律是:清晨最高,正午或午後降低,傍晚又比較高; ( 2 )夏季,松谷景區和釣橋景區的負離子濃度均在30000個cm ~ 3以上,而雲谷景區和溫泉景區的人字瀑和白龍潭測點負離子濃度在10000個cm ~ 3以上;北海景區負離子濃度在18000個cm ~ 3以上,西海、玉屏和天海三景區的負離子濃度分佈不均勻,呈現一種跳躍性變化; ( 3 )冬季負離子濃度只有溫泉景區的翼然亭、桃園廣場和玉屏樓的負離子濃度小於1000個cm ~ 3 ,其它地方的負離子濃度均大於1000個cm ~ 3 ; ( 4 )全風景區中以松谷和釣橋景區的負離子含量水平高,而且它們在春季負離子含量也超過8000個cm ~ 3 ,具有治病的功能;溫泉景區的人字瀑和白龍潭測點負離子濃度春季超過16000個cm ~ 3 ; ( 5 )整個風景區的負離子含量均大於正離子含量,用單極系數q和空氣離子評議系數ci評價,各景區的q 1 , ci 1 ,高於最佳空氣清潔度的指標。Based on the overview of former researches on the bond - slip performance between reinforced bar and concrete in rc structures as well as between steel shape and concrete in src structures, a new type of slip transfer named " the embedded electronic steel - concrete slip transfer " ( patent authorization no. zl - 02 - 2 - 61881. 3 ) was manufactured, by which the interior slip between the steel shape and concrete along the embedment length could be directly measured, the most difficult problem of experimental research was consequently solved
在前期試驗方法研究中,設計發明了一種實用新型的內置式鋼-混凝土電子滑移傳感器(專利授權號: zl - 02 - 2 - 61883 . 3 ) ,基本上實現了型鋼與混凝土連接面上內部滑移的測量,解決了型鋼混凝土粘結滑移試驗研究的一個關鍵難題;採用組合h型鋼的方法測量了型鋼翼緣、型鋼腹板應變,較好地實現了型鋼混凝土粘結應力的測試。Said connie, looking into her father s eyes. they were big blue eyes rather like her own, but with a certain uneasiness in them, a look sometimes of an uneasy little boy, sometimes a look of sullen selfishness, usually good - humoured and wary. you can present clifford with an heir to all the chatterleys, and put another baronet in wragby
康妮直望著她父親的眼睛說,她父親的眼睛,有點象她自己的,又藍又大,但是籠罩著某種不安的神情,有時象個不安的幼童的眼睛,有時帶著那乖僻自私的樣子,通常是歡樂的,小心翼翼的。Abstract : a new method, collaborative allocation ( ca ), is proposed to solve the large - scale optimum allocation problem in aircraft conceptual design. according to the characteristics of optimum allocation in aircraft conceptual design. the principle and mathematical model of ca are established. the optimum allocation problem is decomposed into one main optimization problem and several sub - optimization problems. a group of design requirements for subsystems are provided by the main system respectively, and the subsystems execute their own optimizations or further provide the detailed design requirements to the bottom components of aircraft, such as spars, ribs and skins, etc. the subsystems minimize the discrepancy between their own local variables and the corresponding allocated values, and then return the optimization results to main optimization. the main optimization is performed to reallocate the design requirements for improving the integration performance and progressing toward the compatibilities among subsystems. ca provides the general optimum allocation architecture and is easy to be carried out. furthermore, the concurrent computation can also be realized. two examples of optimum reliability allocation are used to describe the implementation procedure of ca for two - level allocation and three - level allocation respectively, and to validate preliminarily its correctness and effectiveness. it is shown that the developed method can be successfully used in optimum allocation of design requirements. then taking weight requirement allocation as example, the mathematical model and solution procedure for collaborative allocation of design requirements in aircraft conceptual design are briefly depicted
文摘:探討了一種新的設計指標最優分配方法- -協同分配法,用於處理飛機頂層設計中的大規模設計指標最優分配問題.分析了飛機頂層設計中的設計指標最優分配特徵,據此給出了協同法的原理並建立了數學模型.協同法按設計指標分配關系將最優分配問題分解為主系統優化和子系統優化,主優化對子系統設計指標進行最優分配,子優化以最小化分配設計指標值與期望設計指標值之間的差異為目標,進行子系統最優設計,或對底層元件(如飛機翼梁、翼肋和翼盒等)進行設計指標最優分配,並把最優解信息反饋給主優化.主優化通過子優化最優解信息構成的一致性約束協調分配量,提高系統整體性能,並重新給出分配方案.主系統與子系統反復協調,直到得到設計指標最優分配方案.兩層可靠度指標分配算例初步驗證了本文方法的正確性與可行性,三層可靠度指標分配算例證明了本文方法的有效性.最後,以重量指標分配為例,簡要敘述了針對飛機頂層設計中設計指標協同分配的數學模型和求解思路A new method, collaborative allocation ( ca ), is proposed to solve the large - scale optimum allocation problem in aircraft conceptual design. according to the characteristics of optimum allocation in aircraft conceptual design. the principle and mathematical model of ca are established. the optimum allocation problem is decomposed into one main optimization problem and several sub - optimization problems. a group of design requirements for subsystems are provided by the main system respectively, and the subsystems execute their own optimizations or further provide the detailed design requirements to the bottom components of aircraft, such as spars, ribs and skins, etc. the subsystems minimize the discrepancy between their own local variables and the corresponding allocated values, and then return the optimization results to main optimization. the main optimization is performed to reallocate the design requirements for improving the integration performance and progressing toward the compatibilities among subsystems. ca provides the general optimum allocation architecture and is easy to be carried out. furthermore, the concurrent computation can also be realized. two examples of optimum reliability allocation are used to describe the implementation procedure of ca for two - level allocation and three - level allocation respectively, and to validate preliminarily its correctness and effectiveness. it is shown that the developed method can be successfully used in optimum allocation of design requirements. then taking weight requirement allocation as example, the mathematical model and solution procedure for collaborative allocation of design requirements in aircraft conceptual design are briefly depicted
探討了一種新的設計指標最優分配方法- -協同分配法,用於處理飛機頂層設計中的大規模設計指標最優分配問題.分析了飛機頂層設計中的設計指標最優分配特徵,據此給出了協同法的原理並建立了數學模型.協同法按設計指標分配關系將最優分配問題分解為主系統優化和子系統優化,主優化對子系統設計指標進行最優分配,子優化以最小化分配設計指標值與期望設計指標值之間的差異為目標,進行子系統最優設計,或對底層元件(如飛機翼梁、翼肋和翼盒等)進行設計指標最優分配,並把最優解信息反饋給主優化.主優化通過子優化最優解信息構成的一致性約束協調分配量,提高系統整體性能,並重新給出分配方案.主系統與子系統反復協調,直到得到設計指標最優分配方案.兩層可靠度指標分配算例初步驗證了本文方法的正確性與可行性,三層可靠度指標分配算例證明了本文方法的有效性.最後,以重量指標分配為例,簡要敘述了針對飛機頂層設計中設計指標協同分配的數學模型和求解思路With the demands of designing the large - scale cargo airplane, in this thesis, many technical materials about the mechanisms of current wing flap types, of foreign transport airplanes are carefully studied at first, and the mechanical composition of three - gaps - fowler - flap is summarized technically about its major basic components, prime mechanism ( track ), driving device, sub - flaps mechanism and the sub - flaps sequential control system
在本文中,針對大型運輸機機翼設計的需求,首先對幾種國外運輸機襟翼運動機構的資料進行仔細研究,對三縫富勒襟翼運動機構的組成進行了分析,總結歸納出了三縫富勒襟翼運動機構的3個基本組成部分:主機構(軌道) ,驅動機構,子襟翼機構及子襟翼運動控制機構。Carefully avoiding a book in his pocket sweets of, which reminded him by the by of that capel street library book out of date, he took out his pocketbook and, turning over the various contents rapidly, finally he
他小心翼翼地藏著那本的快樂225 ,從而聯想起卡佩爾圖書館那本已過了期限的書。他掏出皮夾子,匆匆翻著裏面裝的各種東西終于分享友人